223105562055426 has 16 divisors (see below), whose sum is σ = 446488446146400. Its totient is φ = 74322300345888.

The previous prime is 223105562055377. The next prime is 223105562055433. The reversal of 223105562055426 is 624550265501322.

It is a super-3 number, since 3×223105562055426³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11555074356 + ... + 11555093663.

It is an arithmetic number, because the mean of its divisors is an integer number (27905527884150).

Almost surely, 2^{223105562055426} is an apocalyptic number.

223105562055426 is an abundant number, since it is smaller than the sum of its proper divisors (223382884090974).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223105562055426 is a wasteful number, since it uses less digits than its factorization.

223105562055426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23110169633.

The product of its (nonzero) digits is 4320000, while the sum is 48.

The spelling of 223105562055426 in words is "two hundred twenty-three trillion, one hundred five billion, five hundred sixty-two million, fifty-five thousand, four hundred twenty-six".